USCF player statistics

Tierney, John P

USCF 16695606New YorkUpdated: Oct 2026
Official US Chess record

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Gender
Male
FIDE
FIDE 0
Floor
Online Blitz 100

US Chess record as of Sep 15, 2026

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Rating format

Online Blitz rating

1,281-1 since Sep 2026

Published rating · Oct 2026 · 11 published updates since Dec 2025

Oct 20261,281 Online Blitz
Dec 2025: 1243Jan 2026: 1243Feb 2026: 1243Mar 2026: 1243Apr 2026: 1243May 2026: 1243Jun 2026: 1282Jul 2026: 1282Aug 2026: 1282Sep 2026: 1282Oct 2026: 1281
Dec 2025Oct 2026
11 updates in this window · +38 first to last · open points are provisional · guides mark US Chess classes · unpublished months are skipped, not inactivity
Overlays their published ratings on the chart; the link keeps the comparison.

How this rating moves

Between consecutive published observations, provisional included.

Biggest gain
+39
May 2026 to Jun 2026
Biggest drop
-1
Sep 2026 to Oct 2026
Longest rise
1 update
+39 from May 2026 to Jun 2026
Updates that moved
2 of 10
Latest -1, Sep 2026 to Oct 2026
Typical move
±4
Mean absolute change; spread ±12.4

Online Blitz rating in context

Oct 2026 update

United States

#2,984of 4,877 rated members · higher than 38.7%

1,889 lower · 5 same rating · 2,983 higher · ties share a rank

New York

#214of 347 rated members · higher than 38.3%

133 lower · 1 same rating · 213 higher · ties share a rank

Where this rating sits · United States

4,877 rated members in 50-point bands · median 1,400–1,449 · 733 within 100 points of 1,281 (this player included)

Player · 1,281
01,4002,800

1,250–1,299: 155 members (3.1%) · highlighted band is the player’s · dashed line is the target

40% below 1,300 (1,951 of 4,877; 38.7% below 1,281)

Percentile over time · United States

38.7% higher than · Oct 2026 · rank #2,984 of 4,877

Since Dec 2025
+1.2 pts

Dec 2025: higher than 37.5% (rank 3,063 of 4,908)Jan 2026: higher than 37.2% (rank 3,027 of 4,831)Feb 2026: higher than 37.1% (rank 3,182 of 5,067)Mar 2026: higher than 36.9% (rank 3,091 of 4,908)Apr 2026: higher than 36.3% (rank 3,067 of 4,819)May 2026: higher than 35.8% (rank 3,112 of 4,857)Jun 2026: higher than 38.9% (rank 2,981 of 4,889)Jul 2026: higher than 38.8% (rank 2,931 of 4,800)Aug 2026: higher than 39% (rank 2,914 of 4,789)Sep 2026: higher than 38.7% (rank 2,974 of 4,863)Oct 2026: higher than 38.7% (rank 2,984 of 4,877)
Dec 2025Oct 2026
Each month against that month’s active pool, so pool growth and rating drift both count.
How these comparisons are calculated

Chess67 calculations from the Oct 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.

United States statistics New York statistics

Published ratings by month

P marks a provisional rating; the small figure is the change since the previous published observation.

Monthly USCF ratings for Tierney, John P
MonthOnline Blitz
Oct 20261,281-1
Sep 20261,282no change
Aug 20261,282no change
Jul 20261,282no change
Jun 20261,282+39
May 20261,243no change
Apr 20261,243no change
Mar 20261,243no change
Feb 20261,243no change
Jan 20261,243no change
Dec 20251,243
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About these statistics. Built from the monthly USCF rating updates available to Chess67. Ratings change between publications, and a missing month is not inactivity. The official US Chess record has current ratings and tournament history.